Whole Number
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Whole Number
►We
use number in many different ways.
►We
will learn number 1 to100 000
Place Value
Hundred Ten thousandhundred thousandthousand
3
9
3
7
ten
one
6
4
How to round off (thousand) #to round off to the nearest THOUSAND look at the HUNDRED digit.If the number is bigger than 5, you must plus ONE.
393 764 394 000
Addition within 100 000
► 345 ►
915 +320 459= +1 +1
345 915 +320 459 666 374
Subtraction within 100 000
► 457
931-325 910=
457 931 - 125 910 332 021
Multiplication within 100 000
► 432
413
2=
432 413 2 864 826
Division within 100 000 ►
424 690
2= 212345 2 424690 -4 02 -2 04 -4 06 -6 09 -8 10 10
Mixed operation ► 304
686+245 312-254= 304 686 549 998 +245 312 254 549 998 549 644
CREDIT PREPARED BY MUHD.MUS`AB NAUFAL B. MOHD.AMIN CLASS 5 TIGER
►We
use number in many different ways.
►We
will learn number 1 to100 000
Place Value
Hundred Ten thousandhundred thousandthousand
3
9
3
7
ten
one
6
4
How to round off (thousand) #to round off to the nearest THOUSAND look at the HUNDRED digit.If the number is bigger than 5, you must plus ONE.
393 764 394 000
Addition within 100 000
► 345 ►
915 +320 459= +1 +1
345 915 +320 459 666 374
Subtraction within 100 000
► 457
931-325 910=
457 931 - 125 910 332 021
Multiplication within 100 000
► 432
413
2=
432 413 2 864 826
Division within 100 000 ►
424 690
2= 212345 2 424690 -4 02 -2 04 -4 06 -6 09 -8 10 10
Mixed operation ► 304
686+245 312-254= 304 686 549 998 +245 312 254 549 998 549 644
CREDIT PREPARED BY MUHD.MUS`AB NAUFAL B. MOHD.AMIN CLASS 5 TIGER
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